| 1 | 543-20-4 | 丁二酰氯 | Succinyl chloride | C4H4Cl2O2
| 酰卤;有机化学;化学试剂;有机砌块;有机中间体 | 医药 |
| 2 | | vinyl dichloroacetate | vinyl dichloroacetate | C4H4Cl2O2
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| 3 | | 二氯異巴豆酸 | dichloroisocrotonic acid | C4H4Cl2O2
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| 4 | 16502-88-8 | 4,4-Dichlorocrotonic acid | 4,4-Dichlorocrotonic acid | C4H4Cl2O2
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| 5 | | 3,4-Dichloroisocrotonic acid | 3,4-Dichloroisocrotonic acid | C4H4Cl2O2
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| 6 | 160663-31-0 | Butanal, 2,2-dichloro-3-oxo- | Butanal, 2,2-dichloro-3-oxo- | C4H4Cl2O2
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| 7 | 41295-64-1 | 4-chloro-3-oxobutyryl chloride | 4-chloro-3-oxobutyryl chloride | C4H4Cl2O2
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| 8 | 101258-49-5 | 2,3-Butanedione, 1,1-dichloro- | 2,3-Butanedione, 1,1-dichloro- | C4H4Cl2O2
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| 9 | 24557-15-1 | (Z)-2,3-Dichloro-2-butenoic acid | (Z)-2,3-Dichloro-2-butenoic acid | C4H4Cl2O2
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| 10 | 1588-60-9 | 3,3-二氯二氢呋喃-2(3H)-一酮 | 3,3-dichlorodihydrofuran-2(3H)-one | C4H4Cl2O2
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| 11 | 4362-56-5 | 1,3-Dioxolane, 2-(dichloromethylene)- | 1,3-Dioxolane, 2-(dichloromethylene)- | C4H4Cl2O2
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| 12 | 84200-22-6 | | 2-Oxetanone, 4-chloro-4-(chloromethyl)- | C4H4Cl2O2
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| 13 | 5365-14-0 | 2,2 -二氯环丙烷羧酸 | 2,2-DICHLORO-CYCLOPROPANECARBOXYLIC ACID | C4H4Cl2O2
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| 14 | 447426-62-2 | Cyclopropanol, 2,2-dichloro-, formate (9CI) | Cyclopropanol, 2,2-dichloro-, formate (9CI) | C4H4Cl2O2
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| 15 | 760-03-2 | 2-Propenoic acid, 2,3-dichloro-, methyl ester | 2-Propenoic acid, 2,3-dichloro-, methyl ester | C4H4Cl2O2
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| 16 | 187250-64-2 | Cyclopropanecarboxylic acid, 2,3-dichloro- (9CI) | Cyclopropanecarboxylic acid, 2,3-dichloro- (9CI) | C4H4Cl2O2
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